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罗非鱼片的超临界CO_2干燥动力学及模型  ( EI收录)   被引量:19

Dynamics and model for supercritical carbon dioxide drying of tilapia fillet

文献类型:期刊文献

中文题名:罗非鱼片的超临界CO_2干燥动力学及模型

英文题名:Dynamics and model for supercritical carbon dioxide drying of tilapia fillet

作者:刘书成[1,2];张常松[1,2];张良[1,2];吉宏武[1,2];章超桦[1,2];洪鹏志[1,2];邓楚津[2]

机构:[1]广东普通高校水产品深加工重点实验室;[2]广东海洋大学食品科技学院

年份:2012

卷号:28

期号:4

起止页码:264

中文期刊名:农业工程学报

外文期刊名:Transactions of the Chinese Society of Agricultural Engineering

收录:CSTPCD、、北大核心2011、EI(收录号:20120914822984)、Scopus(收录号:2-s2.0-84863143062)、CSCD2011_2012、北大核心、CSCD

基金:广东省自然科学基金(项目编号:10152408801000010);广东海洋大学自然科学基金(项目编号:C10126)

语种:中文

中文关键词:干燥;动力学;模型;罗非鱼片;超临界二氧化碳

外文关键词:drying; dynamics; models; tilapia fillet; supercritical carbon dioxide

中文摘要:超临界CO2干燥是一种新型的干燥技术。为掌握罗非鱼片的超临界CO2干燥特性,该文研究了温度、压力和CO2流量对罗非鱼片的超临界CO2干燥动力学的影响规律,拟合了干燥曲线方程。结果表明:温度(35~55℃)对超临界CO2干燥过程有显著影响,而压力(15~35MPa)和CO2流量(15~35L/h)对干燥过程的影响相对较小;干燥方程符合Page模型。研究结果可为罗非鱼片的超临界CO2干制工业化生产和控制提供参考。

外文摘要:The supercritical CO2 drying is a new drying technique. In order to master the supercritical CO2 drying characteristics of tilapia fillet, the influences of the temperature, pressure and CO2 flow on supercritical CO2 drying process of tilapia fillet under certain condition were studied and the equations of drying curve were fitted. The results showed that drying temperature (35-55℃) had a significant effect on supercritical CO2 drying, while pressure (15-35 MPa) and flow of CO2 (15-35 L/h) had a less effect on supercritical CO2 drying. The drying process could accurately be described by the Page model. The results can provide some helpful information for industrialization production and control of supercritical CO2 drying for tilapia fillet.

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